When I say superstar, I mean a legit, real, one-of-the-best in-the-league type player. Landeskog, Rantanen, Kessel, Palat, etc. don't qualify. Players like Letang, Thompson, Hughes, etc. are probably right on the bubble.
The way you have to think about it is, over the next 10+ years, in the West alone other teams are going to be trotting out players like McDavid, Tkachuk, Robertson, Makar, Mackinnon, Hughes, Draisaitl, Pettersson, Oettinger, Heiskanen, Beniers...plus players who haven't been drafted yet, surprise progressions, etc.
That's the competition. Trying to beat those players with a scoring-by-committee approach, or with depth scoring would be entering a race on a bicycle when everyone else has cars.